DS DS/EN ISO 12209-1
DS DSEN SO 12209-1 2001-MAR-01 Gas cylnders - Outlet connectons for gas cylnder valves for compressed breathable ar - Part 1 Yoke type connectons
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This standard specifies the characteristics of the yoke type outlet connections for gas cylinders valves for compressed breathable air cylinders, up to a maximum cylinder working pressure of 230 bar. It states the fundamental requiremens for both the connection and its components and includes basic components.